| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| cysK | hom | SRM1_01402 | SRM1_01082 | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | Homoserine dehydrogenase. | 0.725 |
| cysK | metC | SRM1_01402 | SRM1_03080 | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | Cystathionine beta-lyase. | 0.982 |
| cysK | metE | SRM1_01402 | SRM1_04478 | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | 5-methyltetrahydropteroyltriglutamate-- homocysteine methyltransferase; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family. | 0.963 |
| cysK | metH | SRM1_01402 | SRM1_02950 | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | 0.971 |
| cysK | metZ | SRM1_01402 | SRM1_01998 | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | O-succinylhomoserine sulfhydrylase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide. | 0.986 |
| cysK | patB | SRM1_01402 | SRM1_02533 | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | Cystathionine beta-lyase PatB. | 0.961 |
| cysK | pepA_1 | SRM1_01402 | SRM1_01033 | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | Cytosol aminopeptidase; Presumably involved in the processing and regular turnover of intracellular proteins. Catalyzes the removal of unsubstituted N- terminal amino acids from various peptides. | 0.960 |
| cysK | sbnA | SRM1_01402 | SRM1_01253 | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | Putative siderophore biosynthesis protein SbnA. | 0.963 |
| hom | cysK | SRM1_01082 | SRM1_01402 | Homoserine dehydrogenase. | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | 0.725 |
| hom | ilvA_2 | SRM1_01082 | SRM1_05530 | Homoserine dehydrogenase. | L-threonine dehydratase biosynthetic IlvA; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | 0.905 |
| hom | metC | SRM1_01082 | SRM1_03080 | Homoserine dehydrogenase. | Cystathionine beta-lyase. | 0.963 |
| hom | metE | SRM1_01082 | SRM1_04478 | Homoserine dehydrogenase. | 5-methyltetrahydropteroyltriglutamate-- homocysteine methyltransferase; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family. | 0.982 |
| hom | metH | SRM1_01082 | SRM1_02950 | Homoserine dehydrogenase. | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | 0.996 |
| hom | metZ | SRM1_01082 | SRM1_01998 | Homoserine dehydrogenase. | O-succinylhomoserine sulfhydrylase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide. | 0.984 |
| hom | patB | SRM1_01082 | SRM1_02533 | Homoserine dehydrogenase. | Cystathionine beta-lyase PatB. | 0.961 |
| hom | sbnA | SRM1_01082 | SRM1_01253 | Homoserine dehydrogenase. | Putative siderophore biosynthesis protein SbnA. | 0.725 |
| hom | thrB | SRM1_01082 | SRM1_00117 | Homoserine dehydrogenase. | Homoserine kinase; Belongs to the pseudomonas-type ThrB family. | 0.982 |
| ilvA_2 | hom | SRM1_05530 | SRM1_01082 | L-threonine dehydratase biosynthetic IlvA; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | Homoserine dehydrogenase. | 0.905 |
| ilvA_2 | metC | SRM1_05530 | SRM1_03080 | L-threonine dehydratase biosynthetic IlvA; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | Cystathionine beta-lyase. | 0.854 |
| ilvA_2 | metE | SRM1_05530 | SRM1_04478 | L-threonine dehydratase biosynthetic IlvA; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | 5-methyltetrahydropteroyltriglutamate-- homocysteine methyltransferase; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family. | 0.965 |